Details

Time-Frequency Analysis of Operators


Time-Frequency Analysis of Operators


de Gruyter Studies in Mathematics, Band 75 1. Aufl.

von: Elena Cordero, Luigi Rodino

164,95 €

Verlag: De Gruyter
Format: EPUB
Veröffentl.: 21.09.2020
ISBN/EAN: 9783110530605
Sprache: englisch
Anzahl Seiten: 458

DRM-geschütztes eBook, Sie benötigen z.B. Adobe Digital Editions und eine Adobe ID zum Lesen.

Beschreibungen

<p>This authoritative text studies pseudodifferential and Fourier integral operators in the framework of time-frequency analysis, providing an elementary approach, along with applications to almost diagonalization of such operators and to the sparsity of their Gabor representations. Moreover, Gabor frames and modulation spaces are employed to study dispersive equations such as the Schrödinger, wave, and heat equations and related Strichartz problems.     </p>
<p>The first part of the book is addressed to non-experts, presenting the basics of time-frequency analysis: short time Fourier transform, Wigner distribution and other representations, function spaces and frames theory, and it can be read independently as a short text-book on this topic from graduate and under-graduate students, or scholars in other disciplines.</p>
<p></p>
<strong>Elena Cordero</strong> and
<strong>Luigi Rodino</strong>, University of Turin, Italy.

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